I've already been looking over the existing archives for the answer. And looking at all of the PDF docu files from ascend/lucent. (I've used many pipelines before but I'm really a cisco guy.) If you call my max at 214-448-2301, it answers with a wierd sound, that is NOT a modem tone. It has been answering ISDN calls pretty much ok. Analog calls raise the CRC counters in the WAN stat window (seems meaningful) I can't seem to make voice call get routed to the modems, and I think it is some kinda slot numbering thing....? I'm more than a little fuzzy on how to specify getting the modems to answer an analog call. This box isn't in service yet, so I can try almost anything. Software +7.0.22+ Sys-> Sys config x Single Answer=Yes x Sub-Adr=Routing x Serial=0 x LAN=2 x DM=1 x V.110=0 x Use Trunk Grps=No x Excl Routing=No Then in K56 Modem-16-> Mod config x Ans 1#=1 x Ans 2#=2144462301 x Ans 3#=4462301 x Ans 4#= in Ethernet-> Mod config-> Wan Options I've got: x >Dial Plan=N/A x Ans 1#=2144462301 x Ans 2#=8172592301 x Ans 3#= x Ans 4#= x Pool#1 start=A.B.C.17 x Pool#1 count=47 When I call it , this gets put into syslog for call detail logging: 14:50:45 call 4 CL 0K c=185 p=10 s=56000 r=56000 14:50:45 call 4 CL 0K c=185 p=10 s=56000 r=56000 14:50:45 slot 9 port 1, line 1, channel 1, CallDisconnected [MBID 4; 9722413437->4462301] 14:50:45 slot 9 port 1, line 1, channel 1, CallDisconnected [MBID 4; 9722413437->4462301] 14:50:45 slot 9 port 1, Call Terminated [MBID 4; 9722413437->4462301] 14:50:45 slot 9 port 1, Call Terminated [MBID 4; 9722413437->4462301] 14:50:50 "?" 9722413437->4462301 ? 56000/56000 10/185) Auth=(13 0/0 0/0) Sess=(0 0/0 0/0) 14:50:50 "?" 9722413437->4462301 ? 56000/56000 10/185) Auth=(13 0/0 0/0) Sess=(0 0/0 0/0) Is this a modem call routing issue? I'm thinking perhaps I need to specify 9 somewhere, since slot 9 shows in the logging. Can anyone share an otherwise typical Max 4048 config that handles incoming ISDN, and v.90 analog on ISDN PRIs? Steve Linebarger, Texas Metronet, 12200 Ford rd, Suite 170, Dallas Tx, 75234 srl at metronet.com Vmail 972-705-2900 fax: 972-484-2173 Office: 972-488-2170 beep: 214/332-0448 Home1: 972-857-2368 Home2: 972-488-8566 Cell: 972-478-2269 alt pager 800-420-0572 http://www.metronet.com/~s (send me a cell phone/SMS text message)